I just cloned TextMate 2 from GitHub. Followed the instructions in the readme file and everything went smooth with the installation. However, there is no syntax highlighting.
No problem – just need themes, right? I found a theme I liked, downloaded and installed. Everything seemed to go fine. However, quitting and restarting TextMate 2 doesn't give me my theme in the menu I see.
View > Theme > No Themes Loaded